Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 760 · 40 sums

The method (Look one place to the right): Places from the left: ten thousands, thousands, hundreds, tens, ones. Compare numbers from the left until a digit is different. Round to 10: look at the ones digit. Round to 100: look at the tens digit. 5 or more → up. Greatest number from digits: biggest digit first. Smallest: smallest digit first.

1. 1.60000 + 1000 + 200 + 70 + 9 =
2. 2.What is 10 less than 38,904?
3. 3.Which number is bigger: 88,912 or 88,920? (a) 88920 (b) 88912
4. 4.60000 + 1000 + 500 + 70 + 6 =
5. 5.Which number is smaller: 20,792 or 20,782? (a) 20782 (b) 20792
6. 6.Make the greatest 5-digit number using the digits 5, 1, 9, 7, 3 once each.
7. 7.What is 1,000 more than 29,900?
8. 8.Which number is bigger: 23,525 or 23,535? (a) 23525 (b) 23535
9. 9.Which number is smaller: 24,020 or 24,120? (a) 24120 (b) 24020
10. 10.What is the value of the digit 4 in 78,046?
11. 11.What is 1 less than 50,439?
12. 12.Make the smallest 5-digit number using the digits 4, 9, 5, 7, 3 once each.
13. 13.Make the smallest 5-digit number using the digits 9, 1, 2, 8, 4 once each.
14. 14.Round 87,587 to the nearest 10.
15. 15.Round 87,765 to the nearest 10.
16. 16.What is the value of the digit 9 in 90,324?
17. 17.70000 + 8000 + 800 + 90 + 5 =
18. 18.What is the value of the digit 1 in 15,086?
19. 19.Make the smallest 5-digit number using the digits 2, 6, 1, 5, 4 once each.
20. 20.Round 78,525 to the nearest 10.
21. 21.What is the value of the digit 3 in 75,132?
22. 22.Round 73,563 to the nearest 10.
23. 23.What is 100 less than 85,746?
24. 24.What is the value of the digit 8 in 10,928?
25. 25.What is the value of the digit 1 in 10,879?
26. 26.What is the value of the digit 7 in 47,156?
27. 27.Round 53,416 to the nearest 10.
28. 28.Round 87,277 to the nearest 10.
29. 29.10000 + 5000 + 700 + 80 + 2 =
30. 30.Which number is smaller: 88,959 or 88,979? (a) 88979 (b) 88959
31. 31.What is 10 more than 85,371?
32. 32.What is the value of the digit 2 in 32,961?
33. 33.What is the value of the digit 1 in 18,209?
34. 34.What is the value of the digit 5 in 81,452?
35. 35.What is the value of the digit 1 in 10,352?
36. 36.Make the greatest 5-digit number using the digits 9, 2, 1, 6, 7 once each.
37. 37.What is the value of the digit 1 in 89,210?
38. 38.40000 + 4000 + 700 + 70 + 2 =
39. 39.Which number is bigger: 31,177 or 27,177? (a) 31177 (b) 27177
40. 40.Which number is smaller: 87,758 or 87,749? (a) 87749 (b) 87758

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